ÌâÄ¿ÄÚÈÝ
Îó涣ҧ·ÖÃÚ³öÒÒËá´Ì¼¤Æ¤·ô£¬Ä³ÐËȤС×é¶ÔÒÒËá½øÐÐÈçϵÄ̽¾¿£º
¡¾²éÔÄ×ÊÁÏ¡¿£º¼×ËᣬÓÖ³ÆÒÒËᣬ¾ßÓÐËáµÄͨÐÔ£¬¼×ËáµÄÈÛµãÊÇ8.6¡æ£¬ÊÜÈÈÄÜ·Ö½âÉú³ÉÁ½ÖÖÎïÖÊ¡£
ʵÑé̽¾¿Ò»£ºÑéÖ¤¼×ËáµÄËáÐÔ£¬Íê³ÉʵÑé¼Ç¼¡£
²Ù×÷ | ʵÑéÏÖÏó | ÔÀí»ò½âÊÍ | |
È¡¼×ËáÈÜÓÚË® | µÎ¼Ó×ÏɫʯÈï | ÈÜÒº±ä³ÉºìÉ« | ÈÜÒºÖк¬ÓÐ_____ÌîÀë×Ó·ûºÅ£© |
¼ÓÊÊÁ¿µÄпÁ£ | ¹Û²ìµ½ÓÐÆøÅݲúÉú | пÁ£Óë¼×ËáÉú³ÉÁËZn(HCOO)2ºÍÒ»ÖÖÆøÌ壬д³ö¸Ã·´Ó¦µÄ·½³Ìʽ__________ | |
¼ÓÇâÑõ»¯Ã¾·ÛÄ© | ¹Û²ìµ½_____ | ¼×Ëá¿ÉÒÔÓë¼î·´Ó¦ |
ʵÑé̽¾¿¶þ£ºÌ½¾¿¼×Ëá·Ö½âµÄ²úÎï¡£
¡¾Ìá³ö²ÂÏë¡¿£ºÊµÑéС×é¶Ô¼×ËáµÄ·Ö½â²úÎïÌá³öÁ˲ÂÏ룺
²ÂÏë1£ºH2ºÍCO2£»²ÂÏë¶þ£ºCOºÍH2O¡£
ͬѧÃÇÌá³öÒÔÉϲÂÏëµÄÒÀ¾ÝÊÇ£º__________________________
¡¾Éè¼ÆÊµÑé¡¿¸ù¾Ý×ÊÁÏ£¬Ð¡×éͬѧ´ÓÏÂͼװÖÃÖÐÑ¡Ôñ×°ÖÃͼ_______£¨Ìî¡°¼×¡±»ò¡®ÒÒ¡¯£©¶Ô¼×Ëá½øÐмÓÈÈ¡£
¡¾½»Á÷ÓëÍØÕ¹¡¿×ÊÁϱíÃ÷£¬¼×ËáµÄ·Ö½â²úÎﲻͬ£¬²ÂÏëÒ»Óë²ÂÏë¶þ¾ù³ÉÁ¢¡£¾Ý´ËСÁÖ¶Ô¼×ËáµÄ·Ö½â²úÎïÓÖÌá³öвÂÏë-----²ÂÏë3£ºH2OºÍCO2£»²ÂÏëËÄ£ºCOÓëH2£¬Í¬Ñ§ÃÇÌÖÂÛºóÈÏΪÎÞÐè½øÐÐʵÑé¾ÍÖªµÀ²ÂÏëÈýºÍ²ÂÏëËÄÊÇ´íÎóµÄ£¬ÀíÓÉÊÇ£º_____________
H+, Zn+2HCOOH=Zn(HCOO)2+H2¡ü £¬ ·ÛÄ©Èܽ⣬ ¼×ËáÖÐÓÐ̼ÇâÑõÔªËØ£¬ ÒÒ£¬ ¶þÑõ»¯Ì¼ÈÜÓÚË®£¬²»·ûºÏÖÊÁ¿Êغ㶨ÂÉ ¡¾½âÎö¡¿¡¾ÊµÑé̽¾¿Ò»¡¿ÄÜʹʯÈïÊÔÒº±äºìÉ«µÄÈÜÒºÏÔËáÐÔ£¬ÈÜÒºÖк¬ÓÐH+£»Ð¿Á£Óë¼×ËáÉú³ÉÁËZn(HCOO)2ºÍÒ»ÖÖÆøÌ壬¸Ã·´Ó¦µÄ·½³ÌʽΪ£ºZn+2HCOOH=Zn(HCOO)2+H2¡ü£»¼×Ëá¿ÉÒÔÓë¼î·´Ó¦£¬ËùÒÔÇâÑõ»¯Ã¾·ÛÄ©Èܽ⣻¡¾ÊµÑé̽¾¿¶þ¡¿¸ù¾ÝÒÏËáÖк¬ÓÐ̼¡¢Çâ¡¢...ÈçÏÂ±í£¬³ýÈ¥ÎïÖÊÖÐËùº¬ÉÙÁ¿ÔÓÖʵÄʵÑé·½·¨ÕýÈ·µÄÊÇ( )
Ñ¡Ïî | ÎïÖÊ | Ëùº¬ÔÓÖÊ | ʵÑé·½·¨ |
A | CaCO3 | CaO | ¼ÓÈë×ãÁ¿Ï¡HCl³ä·Ö·´Ó¦ |
B | CO2 | CO | ͨÈë×ãÁ¿µÄNaOH |
C | Cu(N03)2ÈÜÒº | AgNO3 ÈÜÒº | ¼ÓÈë¹ýÁ¿½ðÊôCu£¬¹ýÂË |
D | NaClÈÜÒº | Na2SO4 ÈÜÒº | ¼ÓÈëÊÊÁ¿Ï¡Ba(N03)2 £¬¹ýÂË |
A. A B. B C. C D. D
C ¡¾½âÎö¡¿³ýÈ¥ÔÓÖʵÄÔÔòÊÇËù¼ÓÊÔ¼ÁÖ»ÓëÔÓÖÊ·´Ó¦£¬ÇÒ²»Éú³ÉеÄÔÓÖÊ¡£A¡¢Ï¡HClÄÜÓë̼Ëá¸Æ·´Ó¦£¬²»·ûºÏÌâÒ⣻B¡¢NaOHÄÜÓëCO2·´Ó¦£¬²»ÓëCO·´Ó¦£¬²»·ûºÏÌâÒ⣻C¡¢Cu+2AgNO3==2Ag+ Cu(NO3)2 £¬¼ÓÈë¹ýÁ¿½ðÊôCu£¬¹ýÂË£¬µÃµ½Cu(N03)2ÈÜÒº£¬·ûºÏÌâÒ⣻D¡¢Na2SO4 + Ba(NO3)2 ==BaSO4¡ý+ 2 NaNO3 £¬ÒýÈëÔÓÖÊNaNO3 £¬´íÎó¡£¹ÊÑ¡C¡£ ...ÏÂÁÐÊÂʵ½âÊͲ»ÕýÈ·µÄÊÇ( )
Ñ¡Ïî | Ê ʵ | ½âÊÍ |
A | NaOH ºÍ |
|
B | ½ð¸Õʯ¡¢Ê¯Ä«¸ßÎÂ϶¼¿ÉÒÔȼÉÕ | ËüÃǶ¼ÊÇÓÐ̼Ô×Ó¹¹³ÉµÄ |
C | ¸ø×°ÂúË®µÄÖ½±¼ÓÈÈ,¿ªÊ¼Ê±Ö½±ÍêºÃÎÞËð | ζÈûÓдﵽֽµÄ×Å»ðµã |
D | ¾Æ¾«µÆ²»ÓÃʱ,ÐèÓõÆÃ±¸ÇºÃ | ·ÀÖ¹¾Æ¾«»Ó·¢µ½¿ÕÆøÖÐ |
A. A B. B C. C D. D
A ¡¾½âÎö¡¿A¡¢NaOH ºÍCaOH¶¼ÄܽâÀë³öÇâÑõ¸ùÀë×Ó£¬¾ßÓÐÏàËÆµÄ»¯Ñ§ÐÔÖÊ£¬¹Ê´íÎó£»B¡¢½ð¸ÕʯÓëʯī¾ùÊÇÓÉ̼Ô×Ó¹¹³ÉµÄ£¬¾ßÓÐÏàËÆµÄ»¯Ñ§ÐÔÖÊ£¬¹ÊÕýÈ·£»C¡¢¸ø×°Ë®µÄÖ½±¼ÓÈÈ£¬Ë®Õô·¢ÎüÈÈ£¬µ¼ÖÂÖ½±µÄζȴﲻµ½Æä×Å»ðµã£¬ËùÒÔÖ½±¿ªÊ¼Ê±ÍêºÃÎÞË𣬹ÊÕýÈ·£»D¡¢¾Æ¾«·Ö×ÓÔÚ²»¶ÏµØÔ˶¯£¬ÎªÁË·ÀÖ¹Ôì³ÉÀË·Ñ£¬¾Æ¾«µÆ²»ÓÃʱ£¬ÐèÓõÆÃ±¸ÇºÃ£¬¹ÊÕýÈ·¡£¹ÊÑ¡A¡£